Home / 96,046,286.94-144,073,416.15-27,888,978.69

Finding the Fourth Proportional to 96,046,286.94, 144,073,416.15 and 27,888,978.69

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Solution

The fourth proportional to 96,046,286.94, 144,073,416.15 and 27,888,978.69 is: 41,834,625.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,046,286.94 : 144,073,416.15 = 27,888,978.69 : x
  2. Step 2: Convert to fraction form
    96,046,286.94/144,073,416.15 = 27,888,978.69/x
  3. Step 3: Cross multiply
    96,046,286.94x = 144,073,416.15 × 27,888,978.69
  4. Step 4: Simplify right side
    96,046,286.94x = 4,018,060,432,802,852
  5. Step 5: Solve for x
    x = 4,018,060,432,802,852/96,046,286.94
  6. Step 6: Final answer
    x = 41,834,625.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.